Be careful with old versions!
These versions are displayed for reference and testing purposes. You should always use the latest version of an add-on.
PR Check is working again, at least until Google breaks it again.
* Google Cache Text
* Bing (replaces MSN)
* Speed & Size (http://tools.pingdom.com/, replaces Web Page Size Check)
* Compete Analytics (http://siteanalytics.compete.com/)
* Google Translate defaults to "Spanish to English"
* Alexa links updated
I'm not affiliated with any of the new tools I added, I just thought they might come in handy.